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http://dx.doi.org/10.9723/jksiis.2012.17.7.001

Efficient multi-hop relay transmission on sensor network  

Kwon, Tai-Gil (전자부품연구원 무선플랫폼연구센터)
Kim, Do-Hoon (전자부품연구원 무선플랫폼연구센터)
Won, Hui-Chul (대구대학교 컴퓨터.IT공학부)
Hwang, Kyu-Sung (경일대학교 컴퓨터공학과)
Publication Information
Journal of Korea Society of Industrial Information Systems / v.17, no.7, 2012 , pp. 1-8 More about this Journal
Abstract
In this paper, we consider an efficient protocol for the multi-hop relay transmission on a sensor network which can be utilized in a ubiquitous environment. More specifically, we propose an efficient relaying protocol for the distance and position recognition on the proposed sensor network which performs with the differentially bi-orthogonal chirp spread spectrum (DBO-CSS) in the industrial, scientific and medical (ISM) bands. For an efficient networking access, we design and implement four different packet structures, zone information packet, hop information packet, tag information packet, and application serial packet. Additionally, we also propose an efficient position recognition algorithm. Finally, for verification of our proposed protocol's efficiency, we build the testbed system which consists of $15m{\times}15m$ multi-cell and 10 hops in the network.
Keywords
Sensor network; Chrip radio; IEEE 802.15.41; Multi-hop transmission;
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